echo revised

Juhee
Commit 853c4c9dde25eb0d7593cf7aca1731d9c429ca9c 853c4c9d 1 parent a42b39af
Showing 1 changed file with 8 additions and 3 deletions
echo.cpp
--- a/echo.cpp
View file @853c4c9
+++ b/echo.cpp
View file @853c4c9
@@ -3,7 +3,12 @@
 using namespace std;
 int main() {
-	string echo;
+	do {
-	cin >> echo;
+		cout << "if you want to exit, enter exit"
-	cout << echo;
+			string echo;
+		cin >> echo;
+		cout << echo;
+	} while (echo != "exit");
+
+	return 0;
 }
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